---
title: Analyze Data with AI
description: Use Daytona to run AI-generated code for data analysis and visualization.
---

import { TabItem, Tabs } from '@astrojs/starlight/components'
import { Image } from 'astro:assets'

import chartImage from '../../../assets/docs/images/chart-0.png'

You can use Daytona Sandbox to run AI-generated code to analyze data. Here's how the AI data analysis workflow typically looks:

1. Your user has a dataset in CSV format or other formats.
2. You prompt the LLM to generate code (usually Python) based on the user's data.
3. The sandbox runs the AI-generated code and returns the results.
4. The LLM receives feedback from the execution and can iterate multiple times to refine the code if needed.
5. You display the final results to the user.

---

## Build an AI Data Analyst with Daytona

This example shows how to build an AI-powered data analyst that automatically generates insights and visualizations from CSV data using Daytona's secure sandbox environment.

**What we'll build:** A system that analyzes a vehicle valuation dataset, identifies price relation to manufacturing year, and generates professional visualizations - all through natural language prompts to Claude. The system uses an agentic loop that allows Claude to iteratively refine the code based on execution results.

### 1. Project Setup

#### 1.1 Install Dependencies

Install the Daytona SDK and Anthropic SDK to your project:

<Tabs syncKey="language">
  <TabItem label="Python" icon="seti:python">
    `bash pip install daytona anthropic python-dotenv `
  </TabItem>

  <TabItem label="TypeScript" icon="seti:typescript">
    `bash npm install @daytonaio/sdk @anthropic-ai/sdk dotenv `
  </TabItem>
</Tabs>

#### 1.2 Configure Environment

Get your API keys and configure your environment:

1. **Daytona API key:** Get it from [Daytona Dashboard](https://app.daytona.io/dashboard/keys)
2. **Anthropic API key:** Get it from [Anthropic Console](https://console.anthropic.com/)

Create a `.env` file in your project:

```bash
DAYTONA_API_KEY=dtn_***
ANTHROPIC_API_KEY=sk-ant-***
```

### 2. Dataset Preparation

#### 2.1 Download Dataset

We'll be using a publicly available dataset of vehicle valuation. You can download it directly from:

[https://download.daytona.io/dataset.csv](https://download.daytona.io/dataset.csv)

Download the file and save it as `dataset.csv` in your project directory.

#### 2.2 Initialize Sandbox

Now create a [Daytona sandbox](/docs/en/sandbox-management/#basic-sandbox-creation) and upload your dataset:

<Tabs syncKey="language">
  <TabItem label="Python" icon="seti:python">
    ```python
    from dotenv import load_dotenv
    from daytona import Daytona
    import os

    load_dotenv()

    # Create sandbox

    daytona = Daytona() # The sandbox language is Python by default.
    sandbox = daytona.create()

    # Upload the dataset to the sandbox

    sandbox.fs.upload_file("dataset.csv", "/home/daytona/dataset.csv")

    ```
  </TabItem>

  <TabItem label="TypeScript" icon="seti:typescript">
    ```typescript
    import 'dotenv/config'
    import { Daytona } from '@daytonaio/sdk';

    // Create sandbox
    const daytona = new Daytona(); // The sandbox language is Python by default.
    const sandbox = await daytona.create()

    // Upload the dataset to the sandbox
    await sandbox.fs.uploadFile('dataset.csv', '/home/daytona/dataset.csv')
    ```
  </TabItem>
</Tabs>

### 3. Building the AI Data Analyst

Now we'll create the core functionality that connects Claude with Daytona to analyze data and generate visualizations.

#### 3.1 Code Execution Handler

First, let's create a function to handle code execution and chart extraction. This function returns execution results that can be fed back to the AI model:

<Tabs syncKey="language">
  <TabItem label="Python" icon="seti:python">
    ```python
    import base64
    from typing import TypedDict

    class ExecutionResult(TypedDict):
        stdout: str
        exit_code: int
        charts: list

    def run_ai_generated_code(sandbox, ai_generated_code: str) -> ExecutionResult:
        execution = sandbox.process.code_run(ai_generated_code)

        result = ExecutionResult(
            stdout=execution.result or "",
            exit_code=execution.exit_code,
            charts=execution.artifacts.charts if execution.artifacts else []
        )

        # Save any charts that were generated
        if execution.artifacts and execution.artifacts.charts:
            result_idx = 0
            for chart in execution.artifacts.charts:
                if chart.png:
                    filename = f'chart-{result_idx}.png'
                    with open(filename, 'wb') as f:
                        f.write(base64.b64decode(chart.png))
                    print(f'✓ Chart saved to {filename}')
                    result_idx += 1

        return result
    ```
  </TabItem>

  <TabItem label="TypeScript" icon="seti:typescript">
    ```typescript
    import fs from 'fs'
    import { Sandbox } from '@daytonaio/sdk'

    interface ExecutionResult {
      stdout: string
      exitCode: number
      charts?: Array<{ png?: string }>
    }

    async function runAIGeneratedCode(
      sandbox: Sandbox,
      aiGeneratedCode: string
    ): Promise<ExecutionResult> {
      const execution = await sandbox.process.codeRun(aiGeneratedCode)

      const result: ExecutionResult = {
        stdout: execution.result || "",
        exitCode: execution.exitCode,
        charts: execution.artifacts?.charts
      }

      // Save any charts that were generated
      if (execution.artifacts?.charts) {
        let resultIdx = 0
        for (const chart of execution.artifacts.charts) {
          if (chart.png) {
            const filename = `chart-${resultIdx}.png`
            fs.writeFileSync(filename, chart.png, { encoding: 'base64' })
            console.log(`✓ Chart saved to ${filename}`)
            resultIdx++
          }
        }
      }

      return result
    }
    ```
  </TabItem>
</Tabs>

#### 3.2 Creating the Analysis Prompt

Next, we'll create the prompt that tells Claude about our dataset and what analysis we want. This prompt includes:

- Dataset schema and column descriptions
- The specific analysis request (vehicle price variation by manufacturing year)
- Instructions for code generation

<Tabs syncKey="language">
  <TabItem label="Python" icon="seti:python">
    ```python
    from anthropic import Anthropic

    prompt = f"""
    I have a CSV file with vehicle valuations saved in the sandbox at /home/daytona/dataset.csv.

    Relevant columns:
    - 'year': integer, the manufacturing year of the vehicle
    - 'price_in_euro': float, the listed price of the vehicle in Euros

    Analyze how price varies by manufacturing year.
    Drop rows where 'year' or 'price_in_euro' is missing, non-numeric, or an outlier.
    Create a line chart showing average price per year.
    Write Python code that analyzes the dataset based on my request and produces a matplotlib chart accordingly.
    Always finish with plt.show() to display the chart."""

    anthropic = Anthropic()

    ```
  </TabItem>

  <TabItem label="TypeScript" icon="seti:typescript">
    ```typescript
    import Anthropic from '@anthropic-ai/sdk'

    const prompt = `
    I have a CSV file with vehicle valuations saved in the sandbox at /home/daytona/dataset.csv.

    Relevant columns:
    - 'year': integer, the manufacturing year of the vehicle
    - 'price_in_euro': float, the listed price of the vehicle in Euros

    Analyze how price varies by manufacturing year.
    Drop rows where 'year' or 'price_in_euro' is missing, non-numeric, or an outlier.
    Create a line chart showing average price per year.
    Write Python code that analyzes the dataset based on my request and produces a matplotlib chart accordingly.
    Always finish with plt.show() to display the chart.`

    const anthropic = new Anthropic({ apiKey: process.env.ANTHROPIC_API_KEY })
    ```
  </TabItem>
</Tabs>

#### 3.3 Tool Definition

Define the tool that allows Claude to execute Python code in the sandbox:

<Tabs syncKey="language">
  <TabItem label="Python" icon="seti:python">
    ```python
    tools = [
        {
            'name': 'run_python_code',
            'description': 'Run Python code in the sandbox environment and get execution results',
            'input_schema': {
                'type': 'object',
                'properties': {
                    'code': {
                        'type': 'string',
                        'description': 'The Python code to run',
                    },
                },
                'required': ['code'],
            },
        },
    ]
    ```
  </TabItem>

  <TabItem label="TypeScript" icon="seti:typescript">
    ```typescript
    import type { Tool, ToolUseBlock } from '@anthropic-ai/sdk/resources/messages.mjs'

    const tools: Tool[] = [
      {
        name: 'run_python_code',
        description: 'Run Python code in the sandbox environment and get execution results',
        input_schema: {
          type: 'object',
          properties: {
            code: {
              type: 'string',
              description: 'The Python code to run',
            },
          },
          required: ['code'],
        },
      },
    ]
    ```
  </TabItem>
</Tabs>

#### 3.4 Agentic Loop Implementation

Now we'll implement the agentic loop that allows Claude to iteratively refine the code based on execution feedback. This enables Claude to fix errors, handle edge cases, and improve the analysis through multiple iterations:

<Tabs syncKey="language">
  <TabItem label="Python" icon="seti:python">
    ```python
    # Initialize conversation history
    messages = [{'role': 'user', 'content': prompt}]

    continue_loop = True
    iteration_count = 0
    max_iterations = 10

    print("Starting agentic loop...\n")

    while continue_loop and iteration_count < max_iterations:
        iteration_count += 1
        print(f"\n=== Iteration {iteration_count} ===")
        print("Waiting for the model response...")

        # Get response from Claude
        msg = anthropic.messages.create(
            model='claude-sonnet-4-5',
            max_tokens=64000,
            messages=messages,
            tools=tools
        )

        # Log Claude's text response
        for content_block in msg.content:
            if content_block.type == 'text':
                print("\nClaude's response:")
                print(content_block.text)

        # Check if Claude wants to use any tools
        tool_uses = [block for block in msg.content if block.type == 'tool_use']

        if len(tool_uses) == 0:
            # No more tool uses, Claude is done
            print("\nTask completed - no more actions needed.")
            continue_loop = False
            break

        # Add Claude's response to message history
        messages.append({'role': 'assistant', 'content': msg.content})

        # Execute all tool calls and collect results
        tool_results = []

        for tool_use in tool_uses:
            if tool_use.name == 'run_python_code':
                code = tool_use.input['code']
                print("\n--- Executing Python code in sandbox ---")
                print(code)
                print("--- End of code ---\n")

                # Execute the code in the sandbox
                execution_result = run_ai_generated_code(sandbox, code)

                # Format the tool result
                result_content = ""
                if execution_result['exit_code'] == 0:
                    result_content += "Execution successful!\n\n"
                    if execution_result['stdout']:
                        result_content += f"Output:\n{execution_result['stdout']}\n"
                    if execution_result['charts'] and len(execution_result['charts']) > 0:
                        result_content += f"\nGenerated {len(execution_result['charts'])} chart(s)."
                    else:
                        result_content += "\nNote: No charts were generated. Make sure to use plt.show() to display the chart."
                else:
                    result_content += f"Execution failed with exit code {execution_result['exit_code']}\n\n"
                    if execution_result['stdout']:
                        result_content += f"Output:\n{execution_result['stdout']}\n"

                tool_results.append({
                    'type': 'tool_result',
                    'tool_use_id': tool_use.id,
                    'content': result_content
                })

                print("Execution result sent back to Claude.")

        # Add tool results to conversation history
        messages.append({'role': 'user', 'content': tool_results})

    if iteration_count >= max_iterations:
        print("\n⚠️  Reached maximum iteration limit. Task may not be complete.")

    print("\n=== Agentic loop completed ===")
    ```
  </TabItem>

  <TabItem label="TypeScript" icon="seti:typescript">
    ```typescript
    import type { MessageParam } from '@anthropic-ai/sdk/resources/messages.mjs'

    interface CodeRunToolInput {
      code: string
    }

    // Initialize conversation history
    const messages: MessageParam[] = [
      { role: 'user', content: initialPrompt }
    ]

    let continueLoop = true
    let iterationCount = 0
    const maxIterations = 10

    console.log("Starting agentic loop...\n")

    while (continueLoop && iterationCount < maxIterations) {
      iterationCount++
      console.log(`\n=== Iteration ${iterationCount} ===`)
      console.log("Waiting for the model response...")

      // Get response from Claude
      const stream = anthropic.messages.stream({
        model: 'claude-sonnet-4-5',
        max_tokens: 64000,
        messages: messages,
        tools: tools
      })

      const message = await stream.finalMessage()

      // Log Claude's text response
      for (const contentBlock of message.content) {
        if (contentBlock.type === 'text') {
          console.log("\nClaude's response:")
          console.log(contentBlock.text)
        }
      }

      // Check if Claude wants to use any tools
      const toolUses = message.content.filter(
        (block): block is ToolUseBlock => block.type === 'tool_use'
      )

      if (toolUses.length === 0) {
        // No more tool uses, Claude is done
        console.log("\nTask completed - no more actions needed.")
        continueLoop = false
        break
      }

      // Add Claude's response to message history
      messages.push({
        role: 'assistant',
        content: message.content
      })

      // Execute all tool calls and collect results
      const toolResults = []

      for (const toolUse of toolUses) {
        if (toolUse.name === 'run_python_code') {
          const code = (toolUse.input as CodeRunToolInput).code
          console.log("\n--- Executing Python code in sandbox ---")
          console.log(code)
          console.log("--- End of code ---\n")

          // Execute the code in the sandbox
          const executionResult = await runAIGeneratedCode(sandbox, code)

          // Format the tool result
          let resultContent = ""
          if (executionResult.exitCode === 0) {
            resultContent += "Execution successful!\n\n"
            if (executionResult.stdout) {
              resultContent += `Output:\n${executionResult.stdout}\n`
            }
            if (executionResult.charts && executionResult.charts.length > 0) {
              resultContent += `\nGenerated ${executionResult.charts.length} chart(s).`
            } else {
              resultContent += "\nNote: No charts were generated. Make sure to use plt.show() to display the chart."
            }
          } else {
            resultContent += `Execution failed with exit code ${executionResult.exitCode}\n\n`
            if (executionResult.stdout) {
              resultContent += `Output:\n${executionResult.stdout}\n`
            }
          }

          toolResults.push({
            type: 'tool_result' as const,
            tool_use_id: toolUse.id,
            content: resultContent
          })

          console.log("Execution result sent back to Claude.")
        }
      }

      // Add tool results to conversation history
      messages.push({
        role: 'user',
        content: toolResults
      })
    }

    if (iterationCount >= maxIterations) {
      console.log("\n⚠️  Reached maximum iteration limit. Task may not be complete.")
    }

    console.log("\n=== Agentic loop completed ===")
    ```
  </TabItem>
</Tabs>

The agentic loop works as follows:

1. **Initial Request**: Send the initial prompt to Claude with the tool definition
2. **Iteration Loop**: For each iteration (up to 10 times):
   - Claude generates a response with optional tool calls
   - If there are tool calls, execute the Python code in the sandbox
   - Send execution results back to Claude (including errors or success messages)
   - Claude can then refine the code based on the feedback
3. **Completion**: Loop ends when Claude signals no more tool calls are needed or max iterations reached

This approach allows Claude to:
- Fix errors if the initial code fails
- Iterate on the analysis if results aren't satisfactory
- Handle edge cases discovered during execution
- Improve visualizations based on the actual data

**Key advantages of this approach:**

- **Secure execution:** Code runs in isolated Daytona sandboxes
- **Automatic artifact capture:** Charts, tables, and outputs are automatically extracted
- **Error handling:** Built-in error detection and logging
- **Language agnostic:** While we used Python here, Daytona supports multiple languages

### 4. Running Your Analysis

Now you can run the complete code to see the results.

<Tabs syncKey="language">
  <TabItem label="Python" icon="seti:python">
    ```bash
    python data-analysis.py
    ```
  </TabItem>

  <TabItem label="TypeScript" icon="seti:typescript">
    ```bash
    npx tsx data-analysis.ts
    ```
  </TabItem>
</Tabs>

You should see the chart in your project directory that will look similar to this:

<Image src={chartImage} alt="Vehicle valuation by manufacturing year chart" width={600} style="max-width: 100%; height: auto; margin: 1rem 0;" />

### 5. Complete Implementation

Here are the complete, ready-to-run examples with the agentic loop:

<Tabs syncKey="language">
  <TabItem label="Python" icon="seti:python">
    ```python
    import base64
    from dotenv import load_dotenv
    from daytona import Daytona, Sandbox
    from anthropic import Anthropic
    from typing import TypedDict


    class ExecutionResult(TypedDict):
        stdout: str
        exit_code: int
        charts: list


    def main():
        load_dotenv()

        # Create sandbox
        daytona = Daytona()
        sandbox = daytona.create()

        # Upload the dataset to the sandbox
        sandbox.fs.upload_file("dataset.csv", "/home/daytona/dataset.csv")

        initial_prompt = """
    I have a CSV file with vehicle valuations saved in the sandbox at /home/daytona/dataset.csv.

    Relevant columns:
    - 'year': integer, the manufacturing year of the vehicle
    - 'price_in_euro': float, the listed price of the vehicle in Euros

    Analyze how price varies by manufacturing year.
    Drop rows where 'year' or 'price_in_euro' is missing, non-numeric, or an outlier.
    Create a line chart showing average price per year.
    Write Python code that analyzes the dataset based on my request and produces a matplotlib chart accordingly.
    Always finish with plt.show() to display the chart."""

        anthropic = Anthropic()

        tools = [
            {
                'name': 'run_python_code',
                'description': 'Run Python code in the sandbox environment and get execution results',
                'input_schema': {
                    'type': 'object',
                    'properties': {
                        'code': {
                            'type': 'string',
                            'description': 'The Python code to run',
                        },
                    },
                    'required': ['code'],
                },
            },
        ]

        # Initialize conversation history
        messages = [{'role': 'user', 'content': initial_prompt}]

        continue_loop = True
        iteration_count = 0
        max_iterations = 10

        print("Starting agentic loop...\n")

        while continue_loop and iteration_count < max_iterations:
            iteration_count += 1
            print(f"\n=== Iteration {iteration_count} ===")
            print("Waiting for the model response...")

            # Get response from Claude
            msg = anthropic.messages.create(
                model='claude-sonnet-4-5',
                max_tokens=64000,
                messages=messages,
                tools=tools
            )

            # Log Claude's text response
            for content_block in msg.content:
                if content_block.type == 'text':
                    print("\nClaude's response:")
                    print(content_block.text)

            # Check if Claude wants to use any tools
            tool_uses = [block for block in msg.content if block.type == 'tool_use']

            if len(tool_uses) == 0:
                # No more tool uses, Claude is done
                print("\nTask completed - no more actions needed.")
                continue_loop = False
                break

            # Add Claude's response to message history
            messages.append({'role': 'assistant', 'content': msg.content})

            # Execute all tool calls and collect results
            tool_results = []

            for tool_use in tool_uses:
                if tool_use.name == 'run_python_code':
                    code = tool_use.input['code']
                    print("\n--- Executing Python code in sandbox ---")
                    print(code)
                    print("--- End of code ---\n")

                    # Execute the code in the sandbox
                    execution_result = run_ai_generated_code(sandbox, code)

                    # Format the tool result
                    result_content = ""
                    if execution_result['exit_code'] == 0:
                        result_content += "Execution successful!\n\n"
                        if execution_result['stdout']:
                            result_content += f"Output:\n{execution_result['stdout']}\n"
                        if execution_result['charts'] and len(execution_result['charts']) > 0:
                            result_content += f"\nGenerated {len(execution_result['charts'])} chart(s)."
                        else:
                            result_content += "\nNote: No charts were generated. Make sure to use plt.show() to display the chart."
                    else:
                        result_content += f"Execution failed with exit code {execution_result['exit_code']}\n\n"
                        if execution_result['stdout']:
                            result_content += f"Output:\n{execution_result['stdout']}\n"

                    tool_results.append({
                        'type': 'tool_result',
                        'tool_use_id': tool_use.id,
                        'content': result_content
                    })

                    print("Execution result sent back to Claude.")

            # Add tool results to conversation history
            messages.append({'role': 'user', 'content': tool_results})

        if iteration_count >= max_iterations:
            print("\n⚠️  Reached maximum iteration limit. Task may not be complete.")

        print("\n=== Agentic loop completed ===")


    def run_ai_generated_code(sandbox: Sandbox, ai_generated_code: str) -> ExecutionResult:
        execution = sandbox.process.code_run(ai_generated_code)

        result = ExecutionResult(
            stdout=execution.result or "",
            exit_code=execution.exit_code,
            charts=execution.artifacts.charts if execution.artifacts else []
        )

        # Save any charts that were generated
        if execution.artifacts and execution.artifacts.charts:
            result_idx = 0
            for chart in execution.artifacts.charts:
                if chart.png:
                    filename = f'chart-{result_idx}.png'
                    with open(filename, 'wb') as f:
                        f.write(base64.b64decode(chart.png))
                    print(f'✓ Chart saved to {filename}')
                    result_idx += 1

        return result


    if __name__ == "__main__":
        main()
    ```
  </TabItem>

  <TabItem label="TypeScript" icon="seti:typescript">
    ```typescript
    import "dotenv/config";
    import fs from "fs";
    import Anthropic from "@anthropic-ai/sdk";
    import { Daytona, Sandbox } from "@daytonaio/sdk";
    import type {
      MessageParam,
      Tool,
      ToolUseBlock,
    } from "@anthropic-ai/sdk/resources/messages.mjs";

    interface CodeRunToolInput {
      code: string;
    }

    interface ExecutionResult {
      stdout: string;
      exitCode: number;
      charts?: Array<{ png?: string }>;
    }

    async function main() {
      // Create sandbox
      const daytona = new Daytona();
      const sandbox = await daytona.create();

      // Upload the dataset to the sandbox
      await sandbox.fs.uploadFile("dataset.csv", "/home/daytona/dataset.csv");

      const initialPrompt = `
    I have a CSV file with vehicle valuations saved in the sandbox at /home/daytona/dataset.csv.

    Relevant columns:
    - 'year': integer, the manufacturing year of the vehicle
    - 'price_in_euro': float, the listed price of the vehicle in Euros

    Analyze how price varies by manufacturing year.
    Drop rows where 'year' or 'price_in_euro' is missing, non-numeric, or an outlier.
    Create a line chart showing average price per year.
    Write Python code that analyzes the dataset based on my request and produces a matplotlib chart accordingly.
    Always finish with plt.show() to display the chart.`;

      const anthropic = new Anthropic({ apiKey: process.env.ANTHROPIC_API_KEY });

      const tools: Tool[] = [
        {
          name: "run_python_code",
          description: "Run Python code in the sandbox environment and get execution results",
          input_schema: {
            type: "object",
            properties: {
              code: {
                type: "string",
                description: "The Python code to run",
              },
            },
            required: ["code"],
          },
        },
      ];

      // Initialize conversation history
      const messages: MessageParam[] = [
        { role: "user", content: initialPrompt },
      ];

      let continueLoop = true;
      let iterationCount = 0;
      const maxIterations = 10;

      console.log("Starting agentic loop...\n");

      while (continueLoop && iterationCount < maxIterations) {
        iterationCount++;
        console.log(`\n=== Iteration ${iterationCount} ===`);
        console.log("Waiting for the model response...");

        // Get response from Claude
        const stream = anthropic.messages.stream({
          model: "claude-sonnet-4-5",
          max_tokens: 64000,
          messages: messages,
          tools: tools,
        });

        const message = await stream.finalMessage();

        // Log Claude's text response
        for (const contentBlock of message.content) {
          if (contentBlock.type === "text") {
            console.log("\nClaude's response:");
            console.log(contentBlock.text);
          }
        }

        // Check if Claude wants to use any tools
        const toolUses = message.content.filter(
          (block): block is ToolUseBlock => block.type === "tool_use"
        );

        if (toolUses.length === 0) {
          // No more tool uses, Claude is done
          console.log("\nTask completed - no more actions needed.");
          continueLoop = false;
          break;
        }

        // Add Claude's response to message history
        messages.push({
          role: "assistant",
          content: message.content,
        });

        // Execute all tool calls and collect results
        const toolResults = [];

        for (const toolUse of toolUses) {
          if (toolUse.name === "run_python_code") {
            const code = (toolUse.input as CodeRunToolInput).code;
            console.log("\n--- Executing Python code in sandbox ---");
            console.log(code);
            console.log("--- End of code ---\n");

            // Execute the code in the sandbox
            const executionResult = await runAIGeneratedCode(sandbox, code);

            // Format the tool result
            let resultContent = "";
            if (executionResult.exitCode === 0) {
              resultContent += `Execution successful!\n\n`;
              if (executionResult.stdout) {
                resultContent += `Output:\n${executionResult.stdout}\n`;
              }
              if (executionResult.charts && executionResult.charts.length > 0) {
                resultContent += `\nGenerated ${executionResult.charts.length} chart(s).`;
              } else {
                resultContent += `\nNote: No charts were generated. Make sure to use plt.show() to display the chart.`;
              }
            } else {
              resultContent += `Execution failed with exit code ${executionResult.exitCode}\n\n`;
              if (executionResult.stdout) {
                resultContent += `Output:\n${executionResult.stdout}\n`;
              }
            }

            toolResults.push({
              type: "tool_result" as const,
              tool_use_id: toolUse.id,
              content: resultContent,
            });

            console.log("Execution result sent back to Claude.");
          }
        }

        // Add tool results to conversation history
        messages.push({
          role: "user",
          content: toolResults,
        });
      }

      if (iterationCount >= maxIterations) {
        console.log(
          "\n⚠️  Reached maximum iteration limit. Task may not be complete."
        );
      }

      console.log("\n=== Agentic loop completed ===");
    }

    async function runAIGeneratedCode(
      sandbox: Sandbox,
      aiGeneratedCode: string
    ): Promise<ExecutionResult> {
      const execution = await sandbox.process.codeRun(aiGeneratedCode);

      const result: ExecutionResult = {
        stdout: execution.result || "",
        exitCode: execution.exitCode,
        charts: execution.artifacts?.charts,
      };

      // Save any charts that were generated
      if (execution.artifacts?.charts) {
        let resultIdx = 0;
        for (const chart of execution.artifacts.charts) {
          if (chart.png) {
            const filename = `chart-${resultIdx}.png`;
            fs.writeFileSync(filename, chart.png, {
              encoding: "base64",
            });
            console.log(`✓ Chart saved to ${filename}`);
            resultIdx++;
          }
        }
      }

      return result;
    }

    main().catch(console.error);
    ```
  </TabItem>
</Tabs>
